31036689

素因数分解:

$3^5\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 46752160

約数和(自身を除く): 15715471

約数列:

[1, 3, 9, 27, 81, 243, 337, 379, 1011, 1137, 3033, 3411, 9099, 10233, 27297, 30699, 81891, 92097, 127723, 383169, 1149507, 3448521, 10345563, 31036689]

約数ペア:

[(1, 31036689), (3, 10345563), (9, 3448521), (27, 1149507), (81, 383169), (243, 127723), (337, 92097), (379, 81891), (1011, 30699), (1137, 27297), (3033, 10233), (3411, 9099)]